/* ============================================
   FIX APPLIANCES DUBAI — Layout
   Header · Navigation · Mobile Menu · Footer
   ============================================ */

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background-color: var(--color-charcoal);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition-base);
}

.header.scrolled {
  background-color: rgba(26, 29, 35, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: height var(--transition-base);
}

.header.scrolled .header-inner {
  height: 64px;
}

/* ---- Logo ---- */
.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-light);
  letter-spacing: var(--tracking-tight);
}

.logo-accent {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-gold);
  letter-spacing: var(--tracking-tight);
}

.header.scrolled .logo-text,
.header.scrolled .logo-accent {
  font-size: var(--text-lg);
}

/* ---- Navigation ---- */
.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-light-sec);
  transition: color var(--transition-fast);
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-light);
}

.nav-link.active {
  background-color: rgba(255,255,255,0.06);
}

/* ---- Header Actions ---- */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ---- Mobile Toggle ---- */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: calc(var(--z-menu) + 1);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Mobile Header Buttons ---- */
.mobile-header-actions {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

/* ---- Responsive Header ---- */
@media (max-width: 1024px) {
  .nav,
  .header-actions {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-header-actions {
    display: flex;
  }

  .header-inner {
    height: 64px;
  }

  .header.scrolled .header-inner {
    height: 56px;
  }
}


/* ========== MOBILE MENU ========== */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  z-index: var(--z-menu);
  background-color: var(--color-charcoal);
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-menu) - 1);
  background-color: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mobile-menu-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-light-sec);
  transition: all var(--transition-fast);
}

.mobile-menu-close:hover {
  background-color: rgba(255,255,255,0.06);
  color: var(--color-text-light);
}

.mobile-menu-close svg {
  width: 20px;
  height: 20px;
}

.mobile-menu-nav {
  flex: 1;
  padding: var(--space-4) var(--space-6);
}

.mobile-menu-nav a {
  display: block;
  padding: var(--space-4) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--transition-fast);
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
  color: var(--color-gold);
}

.mobile-menu-contact {
  padding: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.mobile-menu-contact .btn {
  width: 100%;
  margin-bottom: var(--space-3);
}

.mobile-menu-contact .btn:last-child {
  margin-bottom: 0;
}

.mobile-menu-info {
  margin-top: var(--space-5);
}

.mobile-menu-info p {
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.mobile-menu-info p svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}


/* ========== FOOTER ========== */
.footer {
  background-color: var(--color-charcoal-deep);
  color: var(--color-text-light);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-top {
  padding: var(--space-16) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

/* Footer About Column */
.footer-about {
  padding-right: var(--space-8);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  text-decoration: none;
}

.footer-logo .logo-text {
  font-size: var(--text-lg);
}

.footer-logo .logo-accent {
  font-size: var(--text-lg);
}

.footer-about p {
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
  transition: color var(--transition-fast);
}

.footer-contact-item:hover {
  color: var(--color-gold);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* Footer Columns */
.footer-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: block;
  padding: var(--space-1) 0;
}

.footer-link:hover {
  color: var(--color-gold);
  padding-left: var(--space-2);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--color-text-light-sec);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-gold);
}

/* Footer Responsive */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer-about {
    grid-column: 1 / -1;
    padding-right: 0;
  }
}

@media (max-width: 768px) {
  .footer-top {
    padding: var(--space-12) 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ========== BODY OFFSET FOR FIXED HEADER ========== */
body {
  padding-top: 80px;
}

@media (max-width: 1024px) {
  body {
    padding-top: 64px;
  }
}